my bro,21yrs old suffered from malaria n typhoid together and has recovered nearly 2months ago through medication,we had to admit him to hospital for some days that time. But now also he is nt well,stomach is always upset,almost 3 to 4 times a day has to go toilet.,shown many doctors but no one points out what d problm is. BUT just now got his endoscopy report,, it has come "mild gastro-duodenitis".Can u plz tell me cure for this?